19592+3702 SEI 765 AC

Coord 2000	19592+3702		Discov num	SEI 765		Comp	AC		Coord arcsec 2000	19 59 07.55 +37 02 34.7
Date first	1928		Date last	2015		Obs	8
Pa first	18		Pa last	18.8		P.A. Now (θ)	18.8°
Sep first	21.5		Sep last	20.851		Sep. Now (ρ)	20.851"
Mag pri	12.20		Mag sec	11.90		delta mag (ΔM)	0.3		Spectral class
Pri motion ra	-001		Sec motion ra	-003
Pri motion dec	-004		Sec motion dec	-001
Notes

rPM=0.874 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 59 08 +37 02 35	SEI 765 AB	2015	11	94	7.5	12.20	12.70	0.50
Show			19 59 08 +37 02 35	SEI 765 AC	2015	8	19	20.9	12.20	11.90	0.30		<===

Triple system
3 estimated visually detectable stars in this system

Constellation

Cygnus

Gaia DR2

2060192251649537536

No records found.

refcode	metd	author	reference
Sei1908	Pa -	Scheiner, J.	1908POPot..59.....S
Sei1908	+Po	Pub. Obs. Potsdam 20, #59, 1908
Sei1913A	Pa -	Scheiner, J.	1913QB811.B8.......
Sei1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A	Pa -	Scheiner, J.	1932QB821.A43......
Sei1932A		cited in ADS (Aitken Double Star Cat.), 1932

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19592+3702	SEI 765	AC	1998	2	192	18.4	12.11	12.60		D	195914.96+370315.8
19592+3702	SEI 765	AC	2002	3	192	18.2	12.11	12.60		D	195914.96+370315.8
19592+3702	SEI 765	AC	2015	4	19	20.8	12.20	11.90			195907.55+370234.7

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS